Gerband 970 Double Sided Tape 30mm X 50M

PHS Duplex Gerband Double-Sided Tape is a high-performance, ready-to-use bonding solution designed for professional airtight membrane installation. Engineered with a durable mesh reinforcement and high-tack polyacrylate adhesive, it provides long-lasting adhesion and exceptional ageing resistance. Ideal for bonding vapour control layers (VCL membranes) to substrates such as studs, joists, rafters, and steel, this tape eliminates the need for staples — ensuring superior airtightness without membrane puncturing. Perfect for both residential and commercial airtight systems, PHS Duplex delivers strong, durable bonding even on rough or structured materials. Its double-sided adhesive layer guarantees reliable sealing of penetrations and overlaps, making it an essential component in airtight building assemblies. With easy application between -10°C and 40°C, it’s a dependable choice for contractors seeking efficient and effective airtight sealing solutions.